Should You Sleep With the Bedroom Door Open?

As a Certified Cognitive Behavioral Therapist for Insomnia (CBT-I), I see both benefits and drawbacks to sleeping with the bedroom door open.

One major benefit is temperature control. Good airflow can help maintain a comfortable sleep temperature, especially when heating or air conditioning makes a bedroom too warm or too cold.

Leaving the door open may also reduce anxiety for someone who needs to listen for a child or care for another person in the home. However, this can be a double-edged sword. Household noises, hallway lights, pets, or the feeling of being “on call” can disrupt sleep and cause frequent awakenings.

Over time, repeated awakenings may create anxiety about sleep itself. You may begin listening for every sound or worrying that you will wake up again, creating a negative feedback loop in which sleep feels increasingly stressful.

The best choice is the one that helps your bedroom feel comfortable, quiet, safe, and restful. If leaving the door open brings reassurance without disrupting your sleep, it may be helpful. If it keeps you alert or causes frequent awakenings, closing the door—or reducing light and noise in other ways—may support better sleep.